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This Würth #6 x 3/4-inch flat head assembly screw is built for fastening applications where material thickness is limited and a flush-seated head is required. With a coarse thread, sharp point, Phillips drive, and black finish, it covers a wide range of interior cabinet and furniture assembly work in a compact size.
At 3/4 inch, this screw is purpose-sized for thin-stock work. It suits applications where a longer screw would penetrate too far or break through the back face of the panel, including attaching hardware backing strips, fastening cabinet backs to frames, securing edge banding reinforcement, and joining thin panels in furniture assembly. It also works well for mounting light hardware to finished surfaces where minimal embedment depth is all the material will allow. This is not a framing or structural screw — it belongs in the assembly and interior finish side of the shop.
The black finish keeps fastener heads visually quiet in dark cabinet interiors, black melamine panels, and similarly finished components. For production cabinet shops running a consistent black-interior line, having the assembly screw match the panel color reduces the need to fill or cover exposed heads. The coarse thread engages cleanly in particleboard, MDF, and softwood-based panel products typical of cabinet carcass construction.
Cabinet shops assembling high-volume runs of frameless or face-frame boxes will go through 3/4-inch assembly screws quickly any time thin-panel work is on the bench. Furniture manufacturers joining light components, installers working with pre-finished panels, and finish carpenters fastening into shallow substrates all have a regular need for a reliable short screw in this size. A box of 1000 is the right quantity for any of those environments — enough to keep the bin full without overordering a size that gets used alongside a range of other lengths.
This screw has a coarse thread and sharp point, which are best suited for softwoods, particleboard, MDF, and similar engineered panels. For hardwood face-frame stock, a fine-thread screw with a Type 17 point is the better choice to avoid splitting.
In softer materials such as MDF and particleboard, the flat head will often self-countersink as it seats. In denser substrates, a pre-drilled countersink gives a cleaner, more consistent flush result.
Yes. The 3/4-inch length is well matched to thin panel work including attaching cabinet backs to the box, where a longer screw would risk breaking through.
A standard #2 Phillips bit. This is the most commonly available bit size, so no special tooling is needed.
The black finish on this screw is primarily a color match for dark panel interiors. This screw is intended for dry indoor applications — it is not rated for exterior or high-humidity environments.
When the material is thin and a flush head matters, the 3/4-inch length removes the guesswork — there is no risk of over-penetration, and the flat head seats cleanly in the panel without standing proud.
Sold In: 1000 Each
